ArticleEnvironmental science and pollution research international2021
Adverse impact of occupational exposure on Laborers of cement industry have scalp psoriasis and Pityriasis amiantacea with deficiency of zinc and selenium: impact of mineral supplement.
Article in Environmental science and pollution research international, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
4 citing papers in PubMed, 6 citations in OpenAlex.
- Nail Amino Acid and Trace Element Profiles and Their Association with Clinical Severity in Nail Psoriasis.Clinical, cosmetic and investigational dermatology · 2026Article
- Article
- Updates on Psoriasis in Special Areas.Journal of clinical medicine · 2024Review
- The Association Between Psoriasis and Trace Element Serum Levels and Dietary Intake: Results from USA National Health and Nutrition Examination Survey 2011-2014.Clinical, cosmetic and investigational dermatology · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The relationship between occupational exposure and different skin diseases including scalp psoriasis and Pityriasis amiantacea has been studied. The information about imbalance of essential trace elements in psoriatic patients is still scarce. In the present follow-up study, the scalp hair and blood samples of patients (labors of cement factory) have different skin disorders (plaque's psoriasis and Pityriasis amiantacea) and were analyzed for zinc (Zn) and selenium (Se) before and after treatment with mineral supplements. For comparative purposes, both biological samples of referents who do not have any skin disease (office workers and labors of cement industry) were also analyzed for Zn and Se using an atomic absorption spectrometer. The result indicates a significant decrease in the concentrations of Se and Zn in both biological samples of patients with scalp psoriasis and P. amiantacea as compared with referents/controls, whereas the referent labor has not any skin disease with 15-25% lower values of both essential trace elements as compared to office worker, possibly due to poor diet.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.